CN107191205A - Tunnel side wall inverted arch concrete cyclization cast automatic moving full arc template - Google Patents
Tunnel side wall inverted arch concrete cyclization cast automatic moving full arc template Download PDFInfo
- Publication number
- CN107191205A CN107191205A CN201710470084.9A CN201710470084A CN107191205A CN 107191205 A CN107191205 A CN 107191205A CN 201710470084 A CN201710470084 A CN 201710470084A CN 107191205 A CN107191205 A CN 107191205A
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- Prior art keywords
- template
- inverted arch
- tie
- concrete
- arc
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- 238000007363 ring formation reaction Methods 0.000 title claims abstract description 14
- 238000010276 construction Methods 0.000 abstract description 19
- 125000004122 cyclic group Chemical group 0.000 abstract description 3
- 238000009415 formwork Methods 0.000 abstract description 3
- 238000009412 basement excavation Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/14—Lining predominantly with metal
- E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/102—Removable shuttering; Bearing or supporting devices therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
Full arc template is automatically moved the invention discloses the cyclization cast of tunnel side wall inverted arch concrete.It is connected with each other or using integral mold plate as planar arc inverted arch template per three to five pieces of side plane template, be hinged sidewall template respectively at two ends, top is connected by tie-beam, bottom is connected provided with column with inverted arch template, and post, column upper end fixed lateral beam are respectively set up in tie-beam both sides, telescoping tube is inserted in the hollow of two ends, outer end connects road wheel by hoist cylinder, is hinged between telescoping tube and sidewall template and reinforces leading screw, be hinged demoulding oil jar between tie-beam and sidewall template.Overcome the cyclization construction of tunnel side wall inverted arch and lack arc formwork, the problem of concrete is hardly formed ring camber, full arc template liftable is free, fast accurate is positioned, is convenient in demoulding, walking is stable, it is easy to operate, can be effectively by cyclic concrete and fill concrete step-by-step construction, it is ensured that construction quality, improve efficiency of construction.
Description
Technical field
The present invention relates to the cyclic cast template of tunnel side wall inverted arch concrete, specifically tunnel side wall inverted arch concrete cyclization
Automatic moving full arc template is poured into a mould, belongs to road and bridge construction field.
Background technology
With the fast development of World Economics, when road infrastructure construction has been enter into important development
Phase, and tunnel is as the main projects of construction of road and bridge, its quality constructed just is particularly important with efficiency.While state
Family also proposes energy-saving and emission-reduction, and environmental protection construction theory requires to improve efficiency of construction, require to mitigate workmen's labor intensity again.
Following steps are roughly divided into during current constructing tunnel：Prepare before construction；Tunnel portal section is constructed；Environmental monitoring is surveyed
Amount；Tunnel advanced support；Tunnel trunk is excavated；Inverted arch excavation supporting；Tunnel inner waterproofing draining.Wherein inverted arch excavation supporting needs
Bow member is installed and concrete is poured into a mould into camber and cast is connected with top bow member, while also wanting the related concrete one by abutment wall
Cast is played, makes the concrete formation ring of the concrete that top two is served as a contrast and bottom inverted arch overall, then second pouring fill concrete,
Fill concrete label is lower, to strengthen the bearing capacity of inverted arch concrete, reaches design requirement standard.In current tunnel
In construction, the construction method generally used is the concrete of the lining of cast two after the concrete for first pouring into a mould bottom cyclization, but due to lacking
Weary arc formwork is used, so concrete is hardly formed ring camber, to be waited during practice of construction and constructor is depended on after concrete initial set
Member's spade, concrete formation camber could be made reluctantly, the concrete of abutment wall then could be poured into a mould, cause concrete construction
Time is long, low construction efficiency, also greatly adds the labor intensity of workmen, and current constructing tunnel is badly in need of a kind of tunnel side
Wall inverted arch concrete cyclization cast full arc template.
The content of the invention
The purpose of the present invention is to overcome current tunnel side wall inverted arch cyclization construction due to lacking arc formwork, so concrete
The technical problem of ring camber is hardly formed, so that disclosing a kind of tunnel side wall inverted arch concrete cyclization cast automatically moves full arc
Template.
The present invention is achieved by the following technical solutions：
Planar arc inverted arch template is interconnected to form by every three to five pieces of plane templates in side or using integral mold plate as planar arc
Inverted arch template, be hinged sidewall template respectively in the inverted arch template end of both sides, passes through in arc inverted arch template upper level direction
Three to five tie-beams are connected with each other, wherein the tie-beam bottom at every interval is respectively perpendicular three root posts of setting by itself and inverted arch
Template is connected with each other, while in tie-beam top both sides difference one root post of each setting, fixing horizontal respectively in two root posts upper end
Telescoping tube is inserted in Xiang Liang, the hollow at transverse beam two ends respectively, hoist cylinder, hoist cylinder telescopic end are fixed in telescoping tube outer end
Fixed road wheel, road wheel may pass through the note concrete mouthful being correspondingly arranged in inverted arch template, two between telescoping tube and sidewall template points
Leading screw Jiao Lian not be reinforced, be hinged demoulding oil jar respectively between the tie-beam two ends at remaining interval and sidewall template, in two root posts
Longitudinal beam is fixed on the tie-beam in outside respectively to be connected with each other whole tie-beams, control cabinet is fixed on the tie-beam at edge,
Control cabinet both sides are installed by reductor.
The tunnel side wall inverted arch concrete cyclization cast automatic moving full arc template that the present invention is provided, overcomes similar at present
The various defects that construction is present, have filled up constructing tunnel and have been badly in need of a kind of tunnel side wall inverted arch concrete cyclization cast full arc template
Blank.Mutual hinge is characterized between sidewall template and inverted arch camber template, device in adjusting is installed in full arc template, can be risen
Drop freely, positions fast accurate, is convenient in demoulding, and walking is stable, easy to operate, can be effectively mixed with filling by cyclic concrete
Solidifying soil step-by-step construction, it is ensured that construction quality, improves efficiency of construction.
Brief description of the drawings
Accompanying drawing 1 is main structure diagram of the invention.
Accompanying drawing 2 is overlooking the structure diagram of the invention.
Reference title is as follows：Sidewall template 1, inverted arch template 2, hoist cylinder 3, telescoping tube 4, telescopic oil cylinder 5, walking
Wheel 6, tie-beam 7, demoulding oil jar 8 reinforces leading screw 9, and transverse beam 10, longitudinal beam 11 notes concrete mouthful 12, column 13, control cabinet 14 subtracts
Fast machine 15.
Embodiment:
The present invention is described in more detail below in conjunction with accompanying drawing：
Using integral mold plate as planar arc inverted arch template 2, the end of the inverted arch template 2 hinge sidewall template 1 respectively in both sides, in arc
The upper level direction of shape inverted arch template 2 is connected with each other by five tie-beams 7, wherein the bottom of tie-beam 7 difference at every interval
It is vertically arranged three root posts 13 to be connected with each other it with inverted arch template 2, while in each setting one of the top both sides of tie-beam 7 difference
Column 13, telescoping tube 4 is inserted in the upper end of two root posts 13 respectively in difference fixed lateral beam 10, the hollow at the two ends of transverse beam 10,
Hoist cylinder 3 is fixed in the outer end of telescoping tube 4, and the telescopic end of hoist cylinder 3 fixes road wheel 6, and road wheel 6 may pass through inverted arch template 2
On the note concrete mouthful 12 that is correspondingly arranged, be hinged respectively between two telescoping tubes 4 and sidewall template 1 and reinforce leading screw 9, the company at remaining interval
The demoulding oil jar 8 that is hinged respectively between the two ends of beam 7 and sidewall template 1 is connect, is fixed respectively on the tie-beam 7 in the outside of two root posts 13
Whole tie-beams 7 are connected with each other by longitudinal beam 11, and control cabinet 14 is fixed on the tie-beam 7 at edge, and the both sides of control cabinet 14 are installed
Reductor 15.
First carried it to tunnel inverted arch during present invention operation and excavate position, open hydraulic control box, telescopic oil cylinder extension
Drive the hoist cylinder of telescoping tube and its underpart to stretch out with road wheel, stop when road wheel is located at note concrete mouthful top, rise
Dropping oil cylinder extension drives road wheel to decline, and road wheel is placed in inverted arch excavation face through note concrete mouthful, and hoist cylinder continues extension die
Plate is integrally begun to ramp up, the traction reductor operation band whole self-propelled movement of moving platen, is run to inverted arch and is poured position stopping, lifting
Oil cylinder shrinks template entire lowering, drops to inverted arch and pours reinforcing fixation above and below height stopping, inverted arch template, demoulding oil jar stretches
Sidewall template is adjusted, with reinforcing, leading screw is fixed after regulating, and sidewall template two is closed with plug, starts to pour
Concrete, treats after the completion of concreting solidification, unload reinforcing leading screw, demoulding oil jar, which shrinks, drives sidewall template to depart from concrete
Face, telescopic oil cylinder, which shrinks, drives the hoist cylinder of telescoping tube and its underpart to be shunk inwards with road wheel, when road wheel is located at note concrete
Stop when above mouthful, hoist cylinder extension drives road wheel to decline, road wheel is placed on the inverted arch face poured through concrete mouthful is noted,
Hoist cylinder continues extension integral mold plate and begun to ramp up, and traction reductor operation drives integral mold plate automatic moving to next inverted arch
Pour position.
Claims (3)
1. tunnel side wall inverted arch concrete cyclization cast automatic moving full arc template, it is characterised in that be by following technical side
What case was realized：Planar arc inverted arch template is interconnected to form by every three to five pieces of plane templates in side（2）Or using integral mold plate as
Planar arc inverted arch template（2）, the inverted arch template in both sides（2）End is hinged sidewall template respectively（1）, in arc inverted arch template
（2）Upper level direction passes through three to five tie-beams（7）It is connected with each other, wherein the tie-beam at every interval（7）Distinguish bottom
It is vertically arranged three root posts（13）By itself and inverted arch template（2）It is connected with each other, while in tie-beam（7）Top both sides are respectively set respectively
Put a root post（13）, in two root posts（13）Distinguish fixed lateral beam in upper end（10）, transverse beam（10）Divide in the hollow at two ends
Telescoping tube is not inserted in it（4）, telescoping tube（4）Hoist cylinder is fixed in outer end（3）, hoist cylinder（3）Telescopic end fixes road wheel
（6）, road wheel（6）It may pass through inverted arch template（2）On the note concrete mouthful that is correspondingly arranged（12）, two telescoping tubes（4）With sidewall template
（1）Between respectively be hinged reinforce leading screw（9）, the tie-beam at remaining interval（7）Two ends and sidewall template（1）Between be hinged respectively it is de-
Mould oil cylinder（8）, in two root posts（13）The tie-beam in outside（7）It is upper to fix longitudinal beam respectively（11）By whole tie-beams（7）Phase
Connect, the tie-beam at edge（7）Upper fixed control cabinet（14）, control cabinet（14）Both sides are installed by reductor（15）.
2. the tunnel side wall inverted arch concrete cyclization cast automatic moving full arc template according to claim (1), its feature
It is：Inverted arch template（2）Using integral mold plate as planar arc.
3. tunnel side wall inverted arch concrete cyclization cast automatic moving full arc template according to claim 1, its feature exists
In：In arc inverted arch template（2）Upper level direction passes through five tie-beams（7）It is connected with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710470084.9A CN107191205B (en) | 2017-06-20 | 2017-06-20 | Self-moving full-arc template for loop casting of tunnel side wall inverted arch concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710470084.9A CN107191205B (en) | 2017-06-20 | 2017-06-20 | Self-moving full-arc template for loop casting of tunnel side wall inverted arch concrete |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107191205A true CN107191205A (en) | 2017-09-22 |
| CN107191205B CN107191205B (en) | 2024-01-09 |
Family
ID=59879741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710470084.9A Active CN107191205B (en) | 2017-06-20 | 2017-06-20 | Self-moving full-arc template for loop casting of tunnel side wall inverted arch concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107191205B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150197A (en) * | 2018-02-05 | 2018-06-12 | 中铁隧道集团处有限公司 | Radially overturning inverted arch trestle and its installation position method for demoulding to arc formwork |
| CN111779506A (en) * | 2020-07-08 | 2020-10-16 | 中铁二十局集团有限公司 | Rotatable inverted arch template |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201908664U (en) * | 2011-01-13 | 2011-07-27 | 成都天博机械有限公司 | Movable trestle bridge invert form board trolley |
| CN203081466U (en) * | 2013-03-01 | 2013-07-24 | 中铁十七局集团第四工程有限公司 | Integrated moving framework for inverted arch of tunnel |
| KR101494240B1 (en) * | 2013-11-28 | 2015-02-17 | 주식회사 서진기계 | structing method of center roof in turnel |
| CN104894943A (en) * | 2015-06-09 | 2015-09-09 | 中铁二十一局集团第四工程有限公司 | Integral formwork for road and bridge drainage ditch construction concrete pouring |
| CN205743931U (en) * | 2016-07-19 | 2016-11-30 | 重庆工商职业学院 | Self-propelled tunnel inverted arch lining template trolley for baffle |
| CN207033471U (en) * | 2017-06-20 | 2018-02-23 | 中铁二十一局集团第三工程有限公司 | Tunnel side wall inverted arch concrete cyclization cast automatic moving full arc template |
-
2017
- 2017-06-20 CN CN201710470084.9A patent/CN107191205B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201908664U (en) * | 2011-01-13 | 2011-07-27 | 成都天博机械有限公司 | Movable trestle bridge invert form board trolley |
| CN203081466U (en) * | 2013-03-01 | 2013-07-24 | 中铁十七局集团第四工程有限公司 | Integrated moving framework for inverted arch of tunnel |
| KR101494240B1 (en) * | 2013-11-28 | 2015-02-17 | 주식회사 서진기계 | structing method of center roof in turnel |
| CN104894943A (en) * | 2015-06-09 | 2015-09-09 | 中铁二十一局集团第四工程有限公司 | Integral formwork for road and bridge drainage ditch construction concrete pouring |
| CN205743931U (en) * | 2016-07-19 | 2016-11-30 | 重庆工商职业学院 | Self-propelled tunnel inverted arch lining template trolley for baffle |
| CN207033471U (en) * | 2017-06-20 | 2018-02-23 | 中铁二十一局集团第三工程有限公司 | Tunnel side wall inverted arch concrete cyclization cast automatic moving full arc template |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150197A (en) * | 2018-02-05 | 2018-06-12 | 中铁隧道集团处有限公司 | Radially overturning inverted arch trestle and its installation position method for demoulding to arc formwork |
| CN108150197B (en) * | 2018-02-05 | 2024-04-05 | 中铁隧道集团一处有限公司 | Radial overturning inverted arch trestle of arc-shaped template and mounting, positioning and demolding method thereof |
| CN111779506A (en) * | 2020-07-08 | 2020-10-16 | 中铁二十局集团有限公司 | Rotatable inverted arch template |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107191205B (en) | 2024-01-09 |
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